CN102370100B - Method for producing expanded pet feed by using banana lees - Google Patents
Method for producing expanded pet feed by using banana lees Download PDFInfo
- Publication number
- CN102370100B CN102370100B CN2011103031741A CN201110303174A CN102370100B CN 102370100 B CN102370100 B CN 102370100B CN 2011103031741 A CN2011103031741 A CN 2011103031741A CN 201110303174 A CN201110303174 A CN 201110303174A CN 102370100 B CN102370100 B CN 102370100B
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- Prior art keywords
- lees
- banana
- dried
- starch
- expanded
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Fodder In General (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a method for producing extruded and expanded pet feeds by using banana lees. The technical scheme is that the method comprises the steps of: drying and crushing the lees, adding starch, adjusting water content, expanding and forming. By adopting the method, coarse fibers, proteins and minerals such as K, Na, Ca, Mg and the like in the banana lees can be recycled and changed into useful materials; by conducting extruding and expanding treatment, effects of processing and formation can be achieved at the same time, the coarse fibers and the proteins in the banana lees can be degraded and modified and the digestion, absorption and utilization ratio of the coarse fibers and the proteins can be improved; and the pollution to the surrounding environment can be eliminated or reduced. By using the banana lees to producing the extruded and expanded feeds, the effect of reusing the proteins, the starch and the dietary fibers is achieved, the nutritional components of the feeds are improved, the production process is simplified, the processing cycle is short and the economic efficiency is high.
Description
Technical field
The present invention relates to a kind of preparation method of feed for pet, specifically a kind of method of utilizing banana lees to make expanded pet feed belongs to the agricultural byproducts processing field.
Background technology
Banana fruit wine is one of major product of banana deep processing, in banana fruit wine process, no matter adopts the fermentation of bananas juice or banana pulp, and after wine liquid separated, all will produce accessory substance was banana lees.Banana lees nutrition is abundanter, contain protein, carbohydrate, mineral element etc., if banana lees can not get appropriate post-processed, directly be discharged in the environment, not only good resource can not get effective utilization, and can produce certain negative effect to environment.If banana lees is carried out the secondary utilization, not only will improve the utilization rate of resource, help to develop downstream product, and can eliminate or reduce the discharging of accessory substance, reduce the expense that is used for improving environmental pollution.So improve the comprehensive utilization of banana lees, have actual economic implications.
Extruding and puffing technology has good prospect in the feed resource development and use.On the one hand, the snap of HTHP high shear is conducive to sex change and coarse-fibred degraded and the starch gelatinization of protein when expanded, goes out the many hollow structures that form feed behind the nib, makes to enter in the pet alimentary canal to enlarge with the digestive ferment contact-making surface, and is easier to be digested; Aspect formed product, can by changing the profile of die orifice shape control product, enrich the product pattern in addition; By changing state-variable, be processed into the product of certain fluffy degree, density, have certain come-up and sinking characteristic, can enlarge the range of application of feed.Extruding and puffing technology only obtains utilizing at food processing field at present, is also extensively utilized in field of feed processing, has no especially report and utilize banana lees to make expanded pet feed.
Summary of the invention
The object of the invention is to take full advantage of discarded banana lees, a kind of method of utilizing banana lees to make the extrusion feed for pet is provided, in order to take full advantage of the active ingredients such as protein in the banana lees, carbohydrate, mineral element, improve the comprehensive utilization of byproduct, reduce the waste discharge that affects environmental pollution.
Technical scheme of the present invention is as follows:
A. by centrifuge or alternate manner moisture unnecessary in the banana lees is removed, being dried to water content is 6%～8%;
B. the dried banana lees that will dewater is pulverized, and it is for subsequent use to cross 40 mesh sieves;
C. add the content of starch that corn or wheaten starch are adjusted material in the banana lees after sieving, addition is 20%～30% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 18%～20%;
E. send into twin (double) screw extruder carry out expanded, machine-shaping, screw speed 180rpm, feeding speed 30rpm, 120～130 ℃ of extrusion temperatures;
F. pack dry storage.
The present invention can recycle mineral matters such as the crude fibre in the banana lees, protein and K, Na, Ca, Mg, turns waste into wealth; Extrusion is processed the effect that can reach simultaneously processing and moulding, has simplified technique, has improved production efficiency, and the crude fibre in the banana lees, protein are degraded and modification, improves it and digests and absorbs rate; Effectively reduced waste discharge, elimination or minimizing are to the pollution of surrounding environment.The present invention utilizes banana fruit wine slag to produce the extrusion feed, reached the effect that secondary utilizes protein, starch and dietary fiber, improved the nutritional labeling of feed, and production technology is simplified, and the process-cycle is short, and business efficiency is high.
The specific embodiment
By the following examples the present invention is done and describes in further detail:
Example one:
A. by centrifuge moisture unnecessary in the banana lees is removed, adopt heated-air drying be dried to water content be 6%;
B. dried banana lees is pulverized, it is for subsequent use to cross 40 mesh sieves;
C. adjust the content of starch of material with cornstarch, addition is 30% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 18%;
E. send into twin (double) screw extruder carry out expanded, machine-shaping, screw speed 180rpm, feeding speed 30rpm, 125 ℃ of extrusion temperatures;
F. pack dry storage.
Example two:
A. by centrifuge moisture unnecessary in the banana lees is removed, adopt heated-air drying be dried to water content be 8%;
B. dried banana lees is pulverized, it is for subsequent use to cross 40 mesh sieves;
C. adjust the content of starch of material with wheaten starch, addition is 20% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 20%, mixing;
E. send into twin (double) screw extruder carry out expanded, machine-shaping; Screw speed 180rpm, feeding speed 30rpm, 130 ℃ of extrusion temperatures;
F. pack dry storage.
The basis of banana lees
Banana (fruit wine) slag basis table (pressing dry calculates)
Claims (3)
1. utilize banana lees to make the method for expanded pet feed, it is characterized in that being undertaken by following technical scheme:
A. by centrifuge or alternate manner moisture unnecessary in the banana lees is removed, being dried to water content is 6%～8%;
B. the dried banana lees that will dewater is pulverized, and it is for subsequent use to cross 40 mesh sieves;
C. add the content of starch that corn or wheaten starch are adjusted material in the banana lees after sieving, addition is 20%～30% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 18%～20%;
E. send into twin (double) screw extruder carry out expanded, machine-shaping, screw speed 180rpm, feeding speed 30rpm, 120～130 ℃ of extrusion temperatures;
F. pack dry storage.
2. the method for utilizing banana lees to make expanded pet feed according to claim 1 it is characterized in that being undertaken by following technical scheme:
A. by centrifuge moisture unnecessary in the banana lees is removed, adopt heated-air drying be dried to water content be 6%;
B. dried banana lees is pulverized, it is for subsequent use to cross 40 mesh sieves;
C. adjust the content of starch of material with cornstarch, addition is 30% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 18%;
E. send into twin (double) screw extruder carry out expanded, machine-shaping, screw speed 180rpm, feeding speed 30rpm, 125 ℃ of extrusion temperatures;
F. pack dry storage.
3. the method for utilizing banana lees to make expanded pet feed according to claim 1 it is characterized in that being undertaken by following technical scheme:
A. by centrifuge moisture unnecessary in the banana lees is removed, adopt heated-air drying be dried to water content be 8%;
B. dried banana lees is pulverized, it is for subsequent use to cross 40 mesh sieves;
C. adjust the content of starch of material with wheaten starch, addition is 20% of banana lees, stirs;
D. add the water mixing, adjusting moisture is 20%, mixing;
E. send into twin (double) screw extruder carry out expanded, machine-shaping; Screw speed 180rpm, feeding speed 30rpm, 130 ℃ of extrusion temperatures;
F. pack dry storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103031741A CN102370100B (en) | 2011-09-30 | 2011-09-30 | Method for producing expanded pet feed by using banana lees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103031741A CN102370100B (en) | 2011-09-30 | 2011-09-30 | Method for producing expanded pet feed by using banana lees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102370100A CN102370100A (en) | 2012-03-14 |
| CN102370100B true CN102370100B (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103031741A Expired - Fee Related CN102370100B (en) | 2011-09-30 | 2011-09-30 | Method for producing expanded pet feed by using banana lees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102370100B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960584A (en) * | 2012-12-26 | 2013-03-13 | 丰县育丰饲料厂 | Novel chicken feed |
| CN103583827A (en) * | 2013-11-10 | 2014-02-19 | 河南科技学院 | Method for preparing feed additive by honeysuckle decoction dreg puffed material |
| CN114886133B (en) * | 2022-03-26 | 2023-10-17 | 刘文治 | Complete set of equipment for producing feed raw material by using fermentation tank containing large quantity of rice husk |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111947A (en) * | 1994-05-16 | 1995-11-22 | 福建平和菌草蛋白饲料有限公司 | Process for producing fungus protein feed using banana stem as main raw material |
| CN102144714A (en) * | 2010-02-08 | 2011-08-10 | 上海农昊生物技术研究所 | Banana extract feedstuff additive and preparation method thereof |
-
2011
- 2011-09-30 CN CN2011103031741A patent/CN102370100B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111947A (en) * | 1994-05-16 | 1995-11-22 | 福建平和菌草蛋白饲料有限公司 | Process for producing fungus protein feed using banana stem as main raw material |
| CN102144714A (en) * | 2010-02-08 | 2011-08-10 | 上海农昊生物技术研究所 | Banana extract feedstuff additive and preparation method thereof |
Non-Patent Citations (8)
| Title |
|---|
| 李芹.膨化工艺在饲料生产中的应用.《畜牧业》.2005,(第5期), |
| 杜冰 等.香蕉挤压膨化处理工艺及其质构变化研究.《食品工业科技》.2009,第30卷(第1期), |
| 果渣类饲料的开发与利用;高玉云 等;《广东饲料》;20081031;第17卷(第10期);35-37 * |
| 膨化工艺在饲料生产中的应用;李芹;《畜牧业》;20051231(第5期);42-43 * |
| 闫文杰 等.香蕉和香蕉皮的加工利用.《中国食物与营养》.2008,(第12期), |
| 香蕉和香蕉皮的加工利用;闫文杰 等;《中国食物与营养》;20081231(第12期);31-33 * |
| 香蕉挤压膨化处理工艺及其质构变化研究;杜冰 等;《食品工业科技》;20091231;第30卷(第1期);192-195 * |
| 高玉云 等.果渣类饲料的开发与利用.《广东饲料》.2008,第17卷(第10期), |
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| Publication number | Publication date |
|---|---|
| CN102370100A (en) | 2012-03-14 |
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